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Overview
| Topology | Buck Converter |
| IC revision | 1 |
Description
The NCP3231 is a high current, high efficiency, voltage−feed− forward voltage−mode synchronous buck converter which operates from 4.5 V to 18 V input and generates output voltages down to 0.6 V at up to 25 A DC load or 30 A instantaneous load. It has a 500kHz switching frequency while having a good thermal performance. It also has hiccup mode operation for all faults.
Typical applications
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | Material | LR(µH) | fres(MHz) | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCC SMT High Current Cube Inductor, 0.47 µH, 40.2 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCC SMT High Current Cube Inductor | Inductance0.47 µH | Performance Rated Current40.2 A | Saturation Current @ 10%49.9 A | Saturation Current @ 30%54.7 A | DC Resistance1.85 mΩ | MaterialFerrite | Rated Inductance0.46 µH | Self Resonant Frequency138 MHz | Pins2 | – | – | – | – | ||||
 | WR-TBL Series 351 - 5.08 mm Vertical, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 351 - 5.08 mm Vertical | – | – | – | – | – | – | – | – | Pins4 | PCB/Cable/PanelCable | ModularityNo | TypeVertical | Wire Section 12 to 24 (AWG) 3.31 to 0.205 (mm²) | |||
| WR-TBL Series 351 - 5.08 mm Vertical, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 351 - 5.08 mm Vertical | – | – | – | – | – | – | – | – | Pins6 | PCB/Cable/PanelCable | ModularityNo | TypeVertical | Wire Section 12 to 24 (AWG) 3.31 to 0.205 (mm²) | |||
 | WR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header | – | – | – | – | – | – | – | – | Pins4 | PCB/Cable/PanelPCB | ModularityNo | TypeHorizontal | – | |||
| WR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header | – | – | – | – | – | – | – | – | Pins6 | PCB/Cable/PanelPCB | ModularityNo | TypeHorizontal | – |